JPH0436851B2 - - Google Patents
Info
- Publication number
- JPH0436851B2 JPH0436851B2 JP62324529A JP32452987A JPH0436851B2 JP H0436851 B2 JPH0436851 B2 JP H0436851B2 JP 62324529 A JP62324529 A JP 62324529A JP 32452987 A JP32452987 A JP 32452987A JP H0436851 B2 JPH0436851 B2 JP H0436851B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- rollers
- drive
- attached
- molding machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/006—Handling moulds, e.g. between a mould store and a moulding machine
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は射出成形機の金型交換装置における金
型搬送用ローラの駆動装置に関する。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a driving device for a mold conveying roller in a mold changing device of an injection molding machine.
〈従来技術〉
第５図のように金型搬送用台車１０に取付た油
圧シリンダ１１等により金型１２を押引きし、搬
送用ローラ１３上を転動させ、成形機１４の金型
取付盤１５に設けたローラ１６上に搬出入させる
方法。或いは、台車１０に設けたモータ等の駆動
源１７により搬送用ローラ１３を回転駆動させ、
金型１２を成形機１４に搬出入させる方法が知ら
れている。<Prior art> As shown in FIG. 5, the mold 12 is pushed and pulled by a hydraulic cylinder 11 etc. attached to the mold transport trolley 10 and rolled on the transport rollers 13, and the mold mounting plate of the molding machine 14 is moved. A method of loading and unloading on rollers 16 provided in 15. Alternatively, the conveyance roller 13 is rotationally driven by a drive source 17 such as a motor provided on the trolley 10,
A method of transporting the mold 12 into and out of the molding machine 14 is known.
〈発明が解決しようとする問題点〉
しかしながら、前者においては、金型を成形機
内から引き出す為のフツク等が必要であり、金型
の加工が面倒であるばかりでなく、金型保管上の
余分なスペースが必要となる。また後者において
は台車から成形機へ金型が移つた後、金型を定位
置まで動かすための駆動源が必要である。これは
金型が小型であれば、さ程でもないが、大型の場
合には特に顕著である。従つて、駆動源は成形機
毎に全部に取付なくてはならない欠点があつた。<Problems to be solved by the invention> However, in the former case, a hook or the like is required to pull out the mold from inside the molding machine, which not only makes machining the mold troublesome, but also causes unnecessary problems in storing the mold. space is required. In the latter case, after the mold is transferred from the cart to the molding machine, a drive source is required to move the mold to a fixed position. This is not so bad if the mold is small, but it is especially noticeable if the mold is large. Therefore, there was a drawback that a drive source had to be attached to each molding machine.
本発明は前述のような欠点を取除き、成形機に
金型搬送用のローラの駆動源を設けることなく、
金型搬送用台車から成形機内の定位置に金型を搬
出入出来る金型交換装置のローラ駆動装置を提供
することを目的とする。 The present invention eliminates the above-mentioned drawbacks, and eliminates the need to provide a drive source for rollers for conveying molds in a molding machine.
It is an object of the present invention to provide a roller drive device for a mold changing device that can carry molds in and out from a mold conveyance truck to a fixed position in a molding machine.
〈問題を解決するための手段〉
前述の目的を達成するため、本発明において
は、金型搬送台車に取付けられ、成形機の金型搬
出入方向にほゞ平行に設けた複数個の駆動ローラ
と、成形機に設けられ、金型搬出入時に前記金型
搬送台車から出入される金型を転動するための複
数個のローラと前記複数個のローラの１個に取付
けた駆動歯車を回転させることにより、前記複数
個のローラを回転駆動させる動力伝達装置と、一
端が前記金型搬送台車に設けた複数個の駆動ロー
ラのうちの１個と同軸で、かつ該軸を支点として
揺動可能に取付けられ、他端に金型搬出入時にの
み前記複数個のローラの１個に取付けた駆動歯車
に噛合う伝達歯車を回転可能に取り付けるととも
に、両端の駆動ローラと伝達歯車を結ぶ動力伝達
装置を設けたアームと、金型搬送台車に取付けら
れ、前記複数個の駆動ローラを回転駆動させると
ともに、金型搬出入時にのみ前記複数個のローラ
の１個に取付けた駆動歯車に噛合う伝達歯車を回
転させる駆動源と、から成る金型交換装置のロー
ラ駆動装置とした。<Means for Solving the Problem> In order to achieve the above-mentioned object, in the present invention, a plurality of drive rollers are attached to a mold carrier and are provided substantially parallel to the direction in which the molds are carried in and out of the molding machine. and rotates a plurality of rollers provided in the molding machine for rolling the mold that is taken in and out from the mold carrier when the mold is carried in and out, and a drive gear attached to one of the plurality of rollers. A power transmission device for rotationally driving the plurality of rollers, one end of which is coaxial with one of the plurality of drive rollers provided on the mold carrier, and swings about the shaft as a fulcrum. A transmission gear is rotatably attached to the other end and meshes with a drive gear attached to one of the plurality of rollers only when loading/unloading the mold, and a power transmission linking the drive roller and the transmission gear at both ends is rotatably attached. an arm provided with a device, and a transmission that is attached to the mold conveyance vehicle, rotates the plurality of drive rollers, and meshes with a drive gear attached to one of the plurality of rollers only when loading and unloading the mold. This roller drive device for a mold changing device consists of a drive source that rotates a gear.
〈作用〉
金型の成形機からの搬出入時のみ成形機内の複
数個のローラが回転駆動する。<Operation> A plurality of rollers in the molding machine are driven to rotate only when the mold is carried in and out of the molding machine.
〈実施例〉
次に第１図ないし第４図により本発明の１実施
例を説明すると、２０を成形機２１の金型取付
盤、２１ａはタイバーである。２２は成形機２１
に設けた金型２３を転動する複数個のローラで、
第２図のイ部詳細図で示すように駆動歯車２４を
回転させると、例えばチエンとスプロケツト等の
動力伝達装置２５を介して複数個のローラ２２
ａ，２２ｂ…が回転駆動し、成形機２１内にある
金型２３ａを自動的に転動させるようになつてい
る。２６は金型搬送台車２７に設けた複数個の駆
動ローラで複数個の駆動ローラのうちの１個２６
ａを駆動源２８により他の動力伝達装置２９、例
えばチエンとスプロケツトにより回転させると、
同様にチエンとスプロケツト等の動力伝達装置３
８により複数個の駆動ローラ２６ａ，２６ｂ…が
回転駆動し、金型搬送台車２７から成形機２１へ
金型２３の出入を行うようになつている。３０は
伝達歯車で前記動力源２８にベルト、チエン３１
等、或いは第３図のように中間歯車３２より接続
しており、常時は金型搬送台車２７内格納されて
おり、金型２３が成形機２１内へ搬出入される
際、格納位置Ａから搬出入位置Ｂへ移動し、成形
機２１に設けたローラ２２ａ，２２ｂ…を駆動回
転させる動力伝達装置２５の駆動歯車２４へ噛合
い、動力伝達装置２５を介して、前記ローラ２２
ａ，２２ｂ，２２ｃ…を夫々回転させるものであ
る。<Embodiment> Next, an embodiment of the present invention will be described with reference to FIGS. 1 to 4. Reference numeral 20 represents a mold mounting plate of a molding machine 21, and 21a represents a tie bar. 22 is a molding machine 21
With a plurality of rollers rolling a mold 23 installed in the
When the drive gear 24 is rotated as shown in the detailed view of part A in FIG. 2, a plurality of rollers 22 are
a, 22b, . . . are rotationally driven to automatically roll a mold 23a in the molding machine 21. 26 is a plurality of drive rollers provided on the mold carrier 27, and one of the plurality of drive rollers 26
When a is rotated by the drive source 28 and other power transmission devices 29, such as a chain and a sprocket,
Similarly, power transmission device 3 such as chain and sprocket
8 rotates a plurality of drive rollers 26a, 26b, . 30 is a transmission gear, and the power source 28 is connected to a belt and a chain 31.
etc., or as shown in Fig. 3, it is connected through an intermediate gear 32, and is normally stored in the mold carrier 27, and when the mold 23 is carried in and out of the molding machine 21, it is connected from the storage position A. The rollers 22a, 22b, .
a, 22b, 22c, . . . are rotated, respectively.
〈効果〉
以上説明したような構成となつており、金型搬
送台車から成形機へ出入れする金型は、金型の搬
出入時に成形機内においても金型搬送台車の駆動
源により金型を自動的に移動することが出来、か
つ、金型もフツク等を取付けることなく通常の金
型を使用出来るので当初に掲げた欠点が取除かれ
る。<Effects> With the configuration explained above, the mold is moved in and out of the molding machine from the mold carrier, and the drive source of the mold carrier is used to move the mold inside the molding machine when the mold is carried in and out. Since it can be moved automatically and a normal mold can be used without attaching a hook or the like, the drawbacks listed at the beginning are eliminated.
前述した第２図および第３図の例ばかりでな
く、第４図のようにタイバー３４をローラ３５の
軸としてニードルベアリング３６および駆動歯車
３７を設ける方法を採つても良い。 In addition to the examples shown in FIGS. 2 and 3 described above, it is also possible to adopt a method in which the tie bar 34 is used as the axis of the roller 35 and the needle bearing 36 and the drive gear 37 are provided as shown in FIG. 4.
第１図および第２図は本発明による１実施例を
示す図であつて、第１図は成形機と金型搬送台車
の金型搬入時の図。第２図は第１図のイ部詳細
図。第３図はイ部詳細図の他の１実施例を示す
図。第４図はイ部詳細図の更に他の実施例を示す
図。第５図は従来装置の図。
２１……成形機、２２，３５……ローラ、２３
……金型、２４，３７……駆動歯車、２５……動
力伝達装置、２６……駆動ローラ、２７……金型
搬送台車、２８……駆動源、３０……伝達歯車、
３２……中間歯車、２１ａ，３４……タイバー。
FIG. 1 and FIG. 2 are views showing one embodiment of the present invention, and FIG. 1 is a view of a molding machine and a mold carrier when the mold is being carried in. Figure 2 is a detailed view of part A in Figure 1. FIG. 3 is a diagram showing another embodiment of the detailed view of the A part. FIG. 4 is a diagram showing still another embodiment of the detailed view of the A part. FIG. 5 is a diagram of a conventional device. 21... Molding machine, 22, 35... Roller, 23
... Mold, 24, 37 ... Drive gear, 25 ... Power transmission device, 26 ... Drive roller, 27 ... Mold conveyance truck, 28 ... Drive source, 30 ... Transmission gear,
32... Intermediate gear, 21a, 34... Tie bar.
Claims (1)
型搬出入方向にほゞ平行に設けた複数個の駆動
ローラと、 ｂ 成形機に設けられ、金型搬出入時に前記金型
搬送台車から出入される金型を転動するための
複数個のローラと ｃ 前記複数個のローラの１個に取付けた駆動歯
車を回転させることにより、前記複数個のロー
ラを回転駆動させる動力伝達装置と、 ｄ 一端が前記金型搬送台車に設けた複数個の駆
動ローラのうちの１個と同軸で、かつ該軸を支
点として揺動可能に取付けられ、他端に金型搬
出入時にのみ前記複数個のローラの１個に取付
けた駆動歯車に噛合う伝達歯車を回転可能に取
り付けるとともに、両端の駆動ローラと伝達歯
車を結ぶ動力伝達装置を設けたアームと、 ｅ 金型搬送台車に取付けられ、前記複数個の駆
動ローラを回転駆動させるとともに、金型搬出
入時にのみ前記複数個のローラの１個に取付け
た駆動歯車に噛合う伝達歯車を回転させる駆動
源と、 から成る金型交換装置のローラ駆動装置。[Scope of Claims] 1 a. A plurality of drive rollers attached to a mold carrier and provided substantially parallel to the direction in which the molds are carried in and out of the molding machine, and b. a plurality of rollers for rolling the molds that are taken in and out from the mold carrier; and c. The plurality of rollers are rotationally driven by rotating a drive gear attached to one of the plurality of rollers. a power transmission device, d, one end of which is coaxial with one of the plurality of drive rollers provided on the mold carrier, and is attached to be swingable about the shaft as a fulcrum; an arm rotatably attached with a transmission gear that meshes with a drive gear attached to one of the plurality of rollers only at the time of loading, and equipped with a power transmission device that connects the drive roller and the transmission gear at both ends; a drive source that is attached to a trolley, rotates the plurality of drive rollers, and rotates a transmission gear that meshes with a drive gear attached to one of the plurality of rollers only when loading and unloading the mold; Roller drive device for mold changing equipment.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62324529A JPH01165416A (en) | 1987-12-22 | 1987-12-22 | Roller driving device of mold change apparatus |
| GB8829301A GB2212099A (en) | 1987-12-22 | 1988-12-15 | Roller driving apparatus of mold exchange device |
| KR1019880016968A KR910005184B1 (en) | 1987-12-22 | 1988-12-19 | Roller driving device of mold change apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62324529A JPH01165416A (en) | 1987-12-22 | 1987-12-22 | Roller driving device of mold change apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01165416A JPH01165416A (en) | 1989-06-29 |
| JPH0436851B2 true JPH0436851B2 (en) | 1992-06-17 |
Family
ID=18166820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62324529A Granted JPH01165416A (en) | 1987-12-22 | 1987-12-22 | Roller driving device of mold change apparatus |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH01165416A (en) |
| KR (1) | KR910005184B1 (en) |
| GB (1) | GB2212099A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4139758C1 (en) * | 1991-12-03 | 1993-04-22 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co, O-2781 Schwerin, De | Machine framework where tool tensioning plate height can be adjusted relative to frame - includes access platform, tool tensioning plate and supporting columns |
| DE10318835A1 (en) * | 2003-04-25 | 2004-11-18 | Webasto Vehicle Systems International Gmbh | Foaming unit for a plate shaped component, comprises a closure unit with upper and lower sections, mould sections, and a sliding unit |
| KR101462921B1 (en) * | 2012-12-17 | 2014-11-19 | 주식회사 성우하이텍 | Device for changing stretch bending die |
| KR101492931B1 (en) * | 2013-12-24 | 2015-02-12 | 주식회사 평화이엔지 | Vulcanizing mold transfer apparatus of rubber injection molder |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3506144A (en) * | 1967-07-21 | 1970-04-14 | Dorr Oliver Inc | Cargo handling |
| FR1590796A (en) * | 1968-01-08 | 1970-04-20 | ||
| JPS582536Y2 (en) * | 1978-02-16 | 1983-01-17 | 宇部興産株式会社 | Mold changing device for horizontal molding machine |
| JPS54127837A (en) * | 1978-03-28 | 1979-10-04 | Toshiba Machine Co Ltd | Metal mold changing device for injection molding machine |
| JPS595557Y2 (en) * | 1978-06-01 | 1984-02-20 | トヨタ自動車株式会社 | Mold setup device for horizontal molding machine |
| US4306830A (en) * | 1979-10-05 | 1981-12-22 | Fmc Corporation | Cargo handling method and apparatus with retractable friction drive |
| JPS5948132A (en) * | 1982-06-18 | 1984-03-19 | カルル・ヘ−ル | Horizontal type mold clamping unit of synthetic-resin injection molding machine |
| GB2164311B (en) * | 1984-09-12 | 1988-05-18 | Dikappa | Roller conveyors |
-
1987
- 1987-12-22 JP JP62324529A patent/JPH01165416A/en active Granted
-
1988
- 1988-12-15 GB GB8829301A patent/GB2212099A/en not_active Withdrawn
- 1988-12-19 KR KR1019880016968A patent/KR910005184B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2212099A (en) | 1989-07-19 |
| KR890009573A (en) | 1989-08-02 |
| GB8829301D0 (en) | 1989-01-25 |
| KR910005184B1 (en) | 1991-07-23 |
| JPH01165416A (en) | 1989-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |